Timex RediSet Dual Alarm Clock with Dual USB Charging and Extreme Battery Backup.Redi-Set Automatic Time Setting System. 2 USB charging ports, Dual alarms for two separate wake times, Programmable snooze with repeat alarm, Wake to loud or soft electronic buzzer alarm, Large, easy-to-read LCD, LED Indicators for AM/PM and Alarm Set, Battery backup. Requires 2 AAA batteries, not included, 100V-240V universal AC adapter for use just about anywhere.